The coal industry in Bulgaria / transmitted by the Government of Bulgaria.
1995
Notice détaillée
Symbole[E/ECE/]ENERGY/WP.1/GE.2/R.22
TitreThe coal industry in Bulgaria / transmitted by the Government of Bulgaria.
AuteursKrumov, Ivan.
Bulgaria
Bulgaria
DateGeneva : UN, 6 Mar. 1995.
Description
24 p. : charts, graphs, maps, tables
Notes
Prepared by Ivan Krumov.